CN104854515A - Inkjet printing system and inkjet printing method - Google Patents
Inkjet printing system and inkjet printing method Download PDFInfo
- Publication number
- CN104854515A CN104854515A CN201280077364.9A CN201280077364A CN104854515A CN 104854515 A CN104854515 A CN 104854515A CN 201280077364 A CN201280077364 A CN 201280077364A CN 104854515 A CN104854515 A CN 104854515A
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- China
- Prior art keywords
- printing fluid
- print system
- image forming
- forming component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/02—Ink jet characterised by the jet generation process generating a continuous ink jet
- B41J2/035—Ink jet characterised by the jet generation process generating a continuous ink jet by electric or magnetic field
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
- G03G15/0142—Structure of complete machines
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
- G03G15/104—Preparing, mixing, transporting or dispensing developer
- G03G15/105—Detection or control means for the toner concentration
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Ink Jet (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
According to one example, there is provided a printing system (100). The printing system comprises a printhead receiver (111) to receive a printhead (112), the printhead to eject printing fluid drops (114) from an array of printhead nozzles to a first printing fluid receiving zone (118). The printing system further comprises an electrostatic imaging member (104) to store a latent image comprising charged and non-charged portions representing an image to be printed. Part of the electrostatic imaging member is arranged in close proximity (116) to the array of nozzles such that ejected printing fluid drops are electrostatically deflected by charged portions of the electrostatic imaging member to a second printing fluid receiving zone (130).
Description
Technical field
Background technology
Continous inkjet prints the printhead using and spray a succession of independent ink droplet.Some continuous ink jet systems use the high-field electrode of ink droplet being close to and spraying, and with optionally deflected droplets, this ink droplet of Electrostatic Control arrives print area.Like this, the image expected can be formed on medium in this print area.
But, be usually difficult to manufacture little electrode, which has limited the resolution of continous way print system.In addition, control electrode needs complicated and expensive hardware.
Summary of the invention
Accompanying drawing explanation
To describe example of the present invention or embodiment with reference to the accompanying drawings by means of only indefiniteness example now, wherein:
Fig. 1 is the simplified side view of the print system according to an example;
Fig. 2 is the simplification vertical view of the print system according to an example;
Fig. 3 is the simplified side view of a part for print system according to an example;
Fig. 4 is the simplification calcspar of the printer controller according to an example;
Fig. 5 is the process flow diagram of general introduction according to the method for the operation print system of an example;
Fig. 6 is the simplified side view of the print system according to an example;
Fig. 7 is the simplified side view of a part for print system according to an example;
Fig. 8 is the simplified side view of the print system according to an example;
Fig. 9 is the simplified side view of a part for print system according to an example;
Figure 10 is the simplified side view of the print system according to an example;
Figure 11 is the simplified side view of the print system according to an example;
Figure 12 is the simplified side view of the print system according to an example; And
Figure 13 is the schematic diagram of the print system according to an example.
Embodiment
Referring now to Fig. 1, it illustrates the simplified side view of the print system 100 according to an example.Corresponding vertical view is shown in Figure 2.
Print system 100 comprises electrophotographic image forming component 102 (being generally depicted as 102 in FIG), and it generates electrostatic latent image.Sub-image comprises performance by the electrostatic charging part of printed image and non-live part.
In one example, print system 100 is monochromatic print system, and in this case, term " sub-image " performance is by by the monochrome image printed.
As described further below, in another example, print system 100 is a part for color printing system.In the case, term " sub-image " performance is by the single color separation of printed image.
In one example, electrophotographic image forming component 102 is optical component 102.In other examples, the electrophotographic image forming component of other types can be used.
In this example, optical component 102 comprises the continuous print leader tape 104 rotated around pair of rolls 106.One or two in roller 106 can be dynamic, rotates in known manner to cause leader tape or rotates.In another example, leader tape can be photoconduction roller, cylinder, drum etc.Optical component 102 has the surface that can keep static charge, and wherein partial electrostatic lotus is consumed in a controlled fashion by irradiation light in a part of light guide surface.
In one example, optical component 102 can be the optical component of the organic photoconductor such as comprising suitable doping organic material.This optical conductor is extensively useful in known print system.Such as, this optical conductor is used in liquid electronic formula print system usually, the Indigo figure punch printing machine of such as Hewlett-Packard.
When leader tape 104 rotates, charging module 108 in a part for leader tape 104 or whole on apply substantial uniform static charge.In one example, charging module 108 is charging roller, although in other examples, such as the electric charge induction mechanism of the other types of such as corona discharge module can be used.
In one example, charging module 108 can be applied to about ± scope of 1000V in substantial uniform electric charge, although the electric charge of higher or lower level can be applied in other examples.In some instances, positive charge can be applied to leader tape 104, although in other examples, negative charge can be applied to leader tape 104.
Image-forming module 110 optionally consumes the electric charge on leader tape 104 based on image.Such as, image-forming module 110 can comprise laser or light emitting diode (LED) image-forming module, and it corresponds to printed image optionally irradiation light on leader tape 104, optionally to consume the electric charge on leader tape 104.Which leaves and comprise the live part of leader tape 104 and the sub-image of currentless part, its performance is by printed image.
Print system 100 comprises printhead receiver 111 further, and for receiving the printhead 112 with a row print-head nozzle 128 (shown in Figure 2), a string independent printed droplets is injected by each print-head nozzle 128.Printhead receiver 111 can be mechanical interface and/or the electrical interface of any appropriate, and printhead 112 can be inserted in this mechanical interface and/or electrical interface.During operation, printhead 112 can spray a succession of printed droplets.
Printing fluid can be the printing fluid of any appropriate, such as ink, or aftertreatment or pretreated printing fluid, such as priming paint or varnish.
Printing fluid can be supplied to printhead 112 by printing fluid feed system (not shown).Printing fluid feed system can be integrated with printhead 112 or to be positioned at printhead 112 outside.In example described here, each printhead is supplied with the printing fluid of single type or solid color, the pad-ink of such as solid color.
Unless context separately has suggestion, the after this use of term ink will be understood to cover the printing fluid of any appropriate comprising ink and non-ink printing fluid.
The a string ink droplet sprayed from each print-head nozzle 128 comprises a succession of independent ink droplet.Printhead 112 sprays and has less constant speed, less constant volume and the less constant drop dripping speed.In one example, continuous ink jet print head 112 can about 50000 to 200000 per second between speed liquid droplets.In one example, the volume that can have in the scope of about 2 to 200 picoliters is often dripped.In one example, the drop of each injection can have the speed in the scope of about 2 to 40m/s.
Nozzle 128 is arranged to the whole substantially width across running through leader tape 104, and can be arranged in single or multiple printhead.Nozzle 128 can be disposed in one-dimensional array.The ink droplet sprayed from each nozzle is downwardly the first ink reception area 118 along path 114.In this example, the first ink reception area is the ink collecting area of ink catcher 118 form.In one example, path 114 is vertical or vertical substantially path.In other examples, path 114 can be the path of inclination.The ink droplet being diverted to ink catcher 118 can be recovered and be re-used by printhead 112.
A part for leader tape 104, the end of leader tape 104 is in this example arranged to contiguous continuous ink jet print head 112, makes leader tape 104 be close to ink droplet path 114.The region of next-door neighbour's ink droplet path and leader tape 104 refers to ink droplet deflecting region 116 here.
In one example, printing fluid can be charged by printing fluid charging module (not shown).Charge and to be duly executed before printing fluid arrives printing fluid or ink deflecting region 116, and can such as ink or printing fluid injected from printhead before or after be duly executed.
When the leader tape 104 thereon with sub-image rotates, the ink droplet of injection, by the live part electrostatic deflection of the leader tape in ink droplet deflecting region 116, makes the ink droplet deflected along the second ink droplet path 132 (Fig. 3) to the second ink reception area 130.In this example, the second ink reception area 130 is print area 130.Therefore, the ink droplet deflecting to print area 130 can produce black trace on the medium 120 being arranged in print area 130, to form printed drawings picture when being made medium 120 advance through print area 130 by media processes mechanism 126.
The voltage that distance between leader tape 104 and ink droplet path 114 can be based in part on the electric charge on leader tape 104 is selected.
In one example, the voltage being applied to the electric charge of leader tape 104 is about 1000V, and leader tape 104 can be positioned in the distance of the ink droplet 114 about 100 microns apart from a string injection.In other examples, other distances can be selected.
Print system 100 is generally controlled by printer controller 124.As shown in Figure 4, controller 124 comprises processor 402, such as microprocessor, microcontroller, computer processor etc.Processor 402 is communicated with via communication bus 404 with storer 406.Storer 406 stores computer executed instructions 408, and it causes controller 124 to operate print system 100 according to described below and as illustrated in Fig. 5 method when being performed by processor 402.
At square 504, controller 124 controls print system 100, particularly media processing system 126, to locate one page or a slice medium in print area 130.
At square 504, controller 124 controls printhead 112 to start to spray a string independent ink droplet.Controller controls printhead 112 with less constant speed and with the ink droplet of a string less constant volume of less constant speed injection.The ink droplet sprayed is injected in ink catcher 118.
At square 506, controller 124 controls leader tape 104 to start to rotate.The linear velocity that controller 124 controls leader tape 124 rotation can draw from the interval between the speed and coherent liquid droplets of the ink droplet sprayed at least partly.
At square 508, controller 124 controls charging module 108 and applies uniform static charge along the part of the contiguous charging module 108 of leader tape 104.
At square 510, controller 124 controls image-forming module 110 according to electric charge printed image optionally consumed on leader tape 104, to generate sub-image on leader tape 104.
At square 512, controller 124 control medium processing mechanism 126 makes medium 130 synchronously advance through print area 130 with the sub-image on leader tape 104.This such as can comprise, and starts to make medium advance through print area 130 when the leading edge of the sub-image on leader tape 104 arrives the precalculated position in ink droplet deflecting region 116.Controller 124 control medium processing mechanism 126 is to make medium 120 advance through print area 130 with the identical linear velocity of leader tape linear velocity.
When leader tape 104 rotates, the static charge on the leader tape 104 in the region of ink droplet deflecting region causes the ink droplet of the injection of these static charges contiguous to be deflected deflection path 114 and access path 132, makes the drop sprayed be injected into print area 130.
Like this, the ink droplet that the image corresponding to the sub-image produced at leader tape 104 is sprayed by printhead 112 is printed on medium 120.
The advantage using the electrostatic latent image on optical component to control the jet path of the ink droplet sprayed from continuous ink jet print head is, the technology for generation of this sub-image is the technology of having attempted and having tested.Such as, the Indigo printing machine series of Hewlett-Packard uses this technology in its liquid electronic (LEP) print system.Another advantage is, example described herein provides the simple mode of one controlling an ink droplet row print-head nozzle leniently and spray, thus continuous ink jet printing is performed on wide media size, and has high print resolution.
Further, in this example described above, do not have the physical contact with the outside surface of optical component, it contributes to the life-span extending optical component.
Referring now to Fig. 6, it illustrates the print system 600 according to another example.In this example, printhead 112 is arranged in print area 130 and sprays ink droplet.As Fig. 7 diagram, ink catcher 602 is provided as the path 114 being close to the ink droplet sprayed, and makes the static charge on the leader tape 104 in the region of ink deflecting region 116 cause ink droplet electrostatic deflection to path 702 and enter in ink catcher 602.In this example, the ink droplet of deflection does not arrive print area 130.
Referring now to Fig. 8, it illustrates the print system 800 according to another example.In this example, printhead 112 is arranged in print area 130 and sprays ink droplet.As Fig. 9 diagram, the static charge on the leader tape 104 in the region of ink deflecting region 116 causes ink droplet electrostatic deflection to path 902 and deflects on leader tape 104.Like this, not intending the ink droplet be printed on medium is injected on leader tape 104.In order to remove this unwanted ink, optical conductor cleaning module 802 is provided, to remove any ink on optical conductor before generating new sub-image thereon.
Referring now to Figure 10, it illustrates the print system 1000 according to another example.In this example, optical component is provided as the form of photoconductor drum 1002, such as, is attached with photoconduction paper tinsel or layer in the outside of drum.In this example, printhead 112 is arranged to and is injected in ink catcher 118 by ink droplet.The sub-image of static charge is created on photoconductor drum 1002 in the above described manner.As Figure 11 diagram, static charge on the photoconductor drum 1002 of contiguous ink droplet deflecting region causes ink droplet to be diverted to being formed in the ink reception area of print zone on the surface of photoconductor drum 1002, to cause when photoconductor drum 1002 rotates, image is printed on the surface of photoconductor drum 1002.Then the ink droplet of photoconductor drum 1002 is by being transferred to one page or a slice medium 120 by medium transport by the clamping part be formed between photoconductor drum 1002 and transfer roll 110.The transfer printing of image on medium by applying pressure and occurring between medium and photoconductor drum 1002.
In another example, provide print system 1200.In this example, the print system 1000 of Figure 11 has intermediate transfer member (ITM) 1202, and the image be printed on photoconductor drum 1002 is transferred in intermediate transfer member (ITM) 1202.Then, the transferred image on ITM 1202 is by being transferred to medium by medium transport by the clamping part be formed between ITM1202 and transfer roll 1204.The transfer printing of image on medium by applying pressure and occurring between medium and photoconductor drum 1002.
As previously mentioned, example described above describes the print system printed with monochrome ink.The color printing system 1300 of example is shown in Figure 13
Print system 1300 comprises multiple printing station 1302.Each printing station 1302 can be the print system according to one of sample printing system described above.The ink print of each print system different colours.Such as, printing station 1302a can print with cyan ink, and printing station 1302b serviceable item red ink prints, and printing station 1302c can print with Yellow ink, and printing station 1302d can print with black ink.In other examples, more or less printing station 1302 can be provided.
Print system 1300 is generally controlled by controller 1304.Controller 1304 obtains printed image, and with acquisition or generation four images be separated, each representative corresponds to the different color separation of each in four colour print stations 1302.Then, controller controls each printing station 1302 in the mode roughly described above.Controller 1304 control medium processing mechanism 1308 makes medium 1306 advance through each printing station 1302, each different image representing different color separations is printed on medium 1306, full-colour image is printed on medium 1306.Controller 1304 controls each printing station 1302 and media processes mechanism 1308, and each color separation is printed with the separation of images registration accuracy of height.
To recognize, example of the present invention and embodiment can the form of hardware, software or combination of hardware be implemented.As described above, any this software can be stored as the form of volatile memory or non-volatile storage, the such as memory device of such as ROM, erasablely according to whether maybe can to rewrite, or form is the storer of such as such as RAM, memory chip, equipment or integrated circuit or on optics or magnetics readable media, such as such as CD, DVD, disk or tape.To recognize, the example that the machine-readable implementing one or more programs of example of the present invention when memory device and storage medium are and are suitable for being stored in execution stores.Example of the present invention can via arbitrary medium by electric transmission, the signal of communication such as transmitted in wired or wireless connection, and example is suitable for comprising this signal of communication.
Whole feature disclosed in this instructions (comprising any claims, summary and accompanying drawing), and/or the Overall Steps of disclosed any means or process can be bonded in combination in any, unless the combination that at least some in this feature and/or step is repelled mutually.
Each feature disclosed in this instructions (comprising any claims, summary and accompanying drawing) can by alternative features identical, of equal value or similar object replace, unless otherwise clearly stating.Therefore, unless otherwise clearly stating, disclosed each feature is only the equivalence of a universal serial or an example of similar characteristics.
Claims (15)
1. a print system, comprising:
Printhead receiver, for receiving printhead, this printhead is from a row print-head nozzle to the first printing fluid reception area jet printing drop;
Electrophotographic image forming component, comprises performance by the live part of printed image and the sub-image of currentless part for storing;
Wherein this electrophotographic image forming component of part is arranged to the described row nozzle of next-door neighbour, makes the printed droplets of injection by the live part of this electrophotographic image forming component by electrostatic deflection to the second printing fluid reception area.
2. print system as claimed in claim 1, wherein said electrophotographic image forming component is optical conductor.
3. print system as claimed in claim 1, wherein said first printing fluid reception area is printing fluid collecting region, and wherein said second printing fluid reception area is print zone.
4. print system as claimed in claim 1, wherein said electrophotographic image forming component is positioned as making its part form printed droplets deflecting region, the path of the printed droplets that this printed droplets deflecting region next-door neighbour sprays.
5. print system as claimed in claim 4, wherein said electrophotographic image forming component can rotate, to form sub-image thereon, and make the charging zone of the described electrophotographic image forming component in described printed droplets deflecting region by printed droplets from described first printing fluid reception area electrostatic deflection to described second printing fluid reception area.
6. print system as claimed in claim 5, comprise media processes mechanism further, for making one page or a slice medium advance through described print zone, this media processes mechanism makes medium advance through described print zone with the linear velocity identical with the linear velocity that described electrophotographic image forming component rotates.
7. print system as claimed in claim 1, wherein said first printing fluid reception area is print zone, and wherein said second printing fluid reception area is printing fluid collecting region.
8. print system as claimed in claim 7, wherein said print zone is the print zone on the surface of photoconductor drum.
9. print system as claimed in claim 8, comprise transfer roll further, this transfer roll forms clamping part between described photoconductor drum, and the printing fluid wherein received on described photoconductor drum is transferred to medium by medium transport is passed through formed clamping part.
10. print system as claimed in claim 8, comprise intermediate transfer member further, this intermediate transfer member contacts with described photoconductor drum and makes the printing fluid received on described photoconductor drum be transferred to this intermediate transfer member, described system is included in the transfer roll forming clamping part between described intermediate transfer member further, and the printing fluid being wherein transferred to described intermediate transfer member is transferred to medium by medium transport is passed through formed clamping part.
11. print systems as claimed in claim 4, comprise printing fluid charging module further, for before arrive described printed droplets deflecting region at printing fluid to printing charging liquids.
12. 1 kinds of Method of printings, comprising:
From continuous ink jet print head as the first printing fluid reception area jet printing drop;
Electrophotographic image forming component generates electrostatic latent image;
The described electrophotographic image forming component of the printed droplets that next-door neighbour is sprayed from described printhead rotates, and makes printed droplets electrostatic deflection to the second printing fluid reception area that the live part of described electrophotographic image forming component will spray.
13. methods as claimed in claim 12, wherein said first printing fluid reception area is ink collecting area, and wherein said second printing fluid reception area is print zone, described method comprises further makes medium advance through this print zone, and the image corresponding to sub-image is formed on medium.
14. methods as claimed in claim 12, wherein said first printing fluid reception area is the print zone on the surface of described electrophotographic image forming component, and wherein said second printing fluid reception area is ink collecting area, described method comprises further makes described electrophotographic image forming component rotate on the surface of described electrophotographic image forming component, form the printed drawings picture corresponding to sub-image.
15. 1 kinds of color printing systems, comprising:
Multiple print system limited as claim 1, each print system uses the ink of different colours to print;
Media processes mechanism, make medium advance through in multiple print system each; With
Controller, for:
Obtain performance by the view data of the different color separations of printed image; And
Control described media processes mechanism and multiple print system, each making in multiple print system prints the different color separations of printed image on medium.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2012/073941 WO2014082668A1 (en) | 2012-11-29 | 2012-11-29 | Inkjet printing system and inkjet printing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104854515A true CN104854515A (en) | 2015-08-19 |
| CN104854515B CN104854515B (en) | 2022-06-10 |
Family
ID=47297222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280077364.9A Active CN104854515B (en) | 2012-11-29 | 2012-11-29 | Inkjet printing system and inkjet printing method |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9387668B2 (en) |
| EP (1) | EP2926200B1 (en) |
| CN (1) | CN104854515B (en) |
| BR (1) | BR112015012272B1 (en) |
| IN (1) | IN2015DN04007A (en) |
| WO (1) | WO2014082668A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039907A (en) * | 2018-01-16 | 2019-07-23 | 帕洛阿尔托研究中心公司 | Patterning for digital off-set print application preheats |
| CN110177694A (en) * | 2017-01-13 | 2019-08-27 | 普罗科技有限公司 | Printed electronic printing equipment |
| CN114641395A (en) * | 2019-11-14 | 2022-06-17 | 惠普发展公司，有限责任合伙企业 | Image formation with electroosmotic liquid removal |
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| US6269232B1 (en) * | 1999-03-02 | 2001-07-31 | Mitsubishi Denki Kabushiki Kaisha | Liquid jetting apparatus and electrostatic latent image developing apparatus |
| CN1796117A (en) * | 2004-12-24 | 2006-07-05 | 富士胶片株式会社 | Fine droplet ejecting device and ink jet recording apparatus using the same |
| US20070126799A1 (en) * | 2005-12-01 | 2007-06-07 | Eastman Kodak Company | Apparatus and method for synchronously stimulating a plurality of fluid jets |
| US20100033543A1 (en) * | 2008-08-07 | 2010-02-11 | Piatt Michael J | Continuous inkjet printing system and method for producing selective deflection of droplets formed during different phases of a common charge electrode |
| JP2012153053A (en) * | 2011-01-27 | 2012-08-16 | Hitachi Industrial Equipment Systems Co Ltd | Inkjet recording device |
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| US5801734A (en) * | 1995-12-22 | 1998-09-01 | Scitex Digital Printing, Inc. | Two row flat face charging for high resolution printing |
| US6270204B1 (en) | 1998-03-13 | 2001-08-07 | Iris Graphics, Inc. | Ink pen assembly |
| DE19914562A1 (en) | 1999-03-31 | 2000-10-05 | Eastman Kodak Co | Endless conveyor belt for receiving non-recording ejected ink from an ink jet recording device |
| US6481835B2 (en) | 2001-01-29 | 2002-11-19 | Eastman Kodak Company | Continuous ink-jet printhead having serrated gutter |
| US7517076B2 (en) | 2004-06-30 | 2009-04-14 | Eastman Kodak Company | Phase-change ink jet printing with electrostatic transfer |
| FR2892052B1 (en) | 2005-10-13 | 2011-08-19 | Imaje Sa | DIFFERENTIAL DEFINITION PRINTING OF INK JET |
| FR2948602B1 (en) | 2009-07-30 | 2011-08-26 | Markem Imaje | DEVICE FOR DETECTING DIRECTIVITY OF LIQUID JET DROPPER PATHWAYS, ELECTROSTATIC SENSOR, PRINT HEAD, AND ASSOCIATED CONTINUOUS INK JET PRINTER |
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2012
- 2012-11-29 EP EP12797850.0A patent/EP2926200B1/en active Active
- 2012-11-29 US US14/646,662 patent/US9387668B2/en active Active
- 2012-11-29 IN IN4007DEN2015 patent/IN2015DN04007A/en unknown
- 2012-11-29 CN CN201280077364.9A patent/CN104854515B/en active Active
- 2012-11-29 WO PCT/EP2012/073941 patent/WO2014082668A1/en active Application Filing
- 2012-11-29 BR BR112015012272-8A patent/BR112015012272B1/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6269232B1 (en) * | 1999-03-02 | 2001-07-31 | Mitsubishi Denki Kabushiki Kaisha | Liquid jetting apparatus and electrostatic latent image developing apparatus |
| CN1796117A (en) * | 2004-12-24 | 2006-07-05 | 富士胶片株式会社 | Fine droplet ejecting device and ink jet recording apparatus using the same |
| US20070126799A1 (en) * | 2005-12-01 | 2007-06-07 | Eastman Kodak Company | Apparatus and method for synchronously stimulating a plurality of fluid jets |
| US20100033543A1 (en) * | 2008-08-07 | 2010-02-11 | Piatt Michael J | Continuous inkjet printing system and method for producing selective deflection of droplets formed during different phases of a common charge electrode |
| JP2012153053A (en) * | 2011-01-27 | 2012-08-16 | Hitachi Industrial Equipment Systems Co Ltd | Inkjet recording device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110177694A (en) * | 2017-01-13 | 2019-08-27 | 普罗科技有限公司 | Printed electronic printing equipment |
| CN110039907A (en) * | 2018-01-16 | 2019-07-23 | 帕洛阿尔托研究中心公司 | Patterning for digital off-set print application preheats |
| CN110039907B (en) * | 2018-01-16 | 2022-04-26 | 帕洛阿尔托研究中心公司 | Patterned preheat for digital offset printing applications |
| CN114641395A (en) * | 2019-11-14 | 2022-06-17 | 惠普发展公司，有限责任合伙企业 | Image formation with electroosmotic liquid removal |
| CN114641395B (en) * | 2019-11-14 | 2024-03-15 | 惠普发展公司，有限责任合伙企业 | Image forming apparatus and image forming method |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2926200B1 (en) | 2020-06-03 |
| CN104854515B (en) | 2022-06-10 |
| EP2926200A1 (en) | 2015-10-07 |
| WO2014082668A1 (en) | 2014-06-05 |
| IN2015DN04007A (en) | 2015-10-02 |
| BR112015012272A2 (en) | 2017-07-11 |
| US9387668B2 (en) | 2016-07-12 |
| BR112015012272B1 (en) | 2021-06-22 |
| US20150306869A1 (en) | 2015-10-29 |
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